In SX Microcontrollers, SX/B Compiler and SX-Key Tool, eagletalontim wrote: Like the subject says, I bought a Parallax RFID card reader #28140 from Radioshack which has 2 cards with it. Is there a way to retrieve the card keys? I am making a simple alarm system that does not use a keypad but it does need some sort of security to not allow all RFID cards to be used. ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=369288 Need assistance? Send an email to the Forum Administrator at forumadmin@parallax.com The Parallax Forums are powered by dotNetBB Forums, copyright 2002-2009 (http://www.dotNetBB.com)